MAOIs: Abbreviation for monoamine oxidase inhibitors, medications used to treat depression. They work by making the chemical messengers serotonin and norepinephrine more available.
Created: 2024-12-06 13:21:12
Last Updated: 2024-12-06 13:21:12
Created: 2024-12-06 13:21:20
Last Updated: 2024-12-06 13:21:20
METs: Abbreviation for metabolic equivalents, units used to estimate the oxygen consumption, or metabolic cost, of physical activity, and, hence, its intensity. One MET is the estimated energy cost of the body at rest.
Created: 2024-12-06 13:21:28
Last Updated: 2024-12-06 13:21:28
MHC molecule: Abbreviation for major histocompatibility complex molecule, molecules that help protect the body from foreign substances. These molecules display proteins on the surface of cells so that protective immune system cells can kill the protein if it is harmful to the body.
Created: 2024-12-06 13:21:34
Last Updated: 2024-12-06 13:21:34
MRI: Abbreviation for magnetic resonance imaging--a scan that creates detailed pictures of internal organs. MRIs use radio waves, a strong magnetic field, and a computer to produce images of organs and internal tissues.
Created: 2024-12-06 13:21:45
Last Updated: 2024-12-06 13:21:45
MRI (Magnetic Resonance Imaging): An imaging technique that uses magnetic fields and radio waves to create detailed images of internal structures.
Created: 2024-12-06 13:21:41
Last Updated: 2024-12-06 13:21:41
MUSE: Abbreviation for medicated urethral system for erection. In this therapy, a small drug pellet is inserted into the tip of the penis to produce an erection.
Created: 2024-12-06 13:21:48
Last Updated: 2024-12-06 13:21:48
Madelungs Deformity: A rare wrist condition where the radius is abnormally short, leading to wrist misalignment.
Created: 2024-12-06 13:22:27
Last Updated: 2024-12-06 13:22:27
Madison Syndrome: A rare genetic disorder affecting connective tissue and bone development.
Created: 2024-12-06 13:22:34
Last Updated: 2024-12-06 13:22:34
Magenblase syndrome: Swallowing too much air during a meal, causing excessive gas and discomfort. Also known as stomach bubble syndrome.
Created: 2024-12-06 13:22:41
Last Updated: 2024-12-06 13:22:41
Magnesium (Mg): Magnesium-27 is a stable isotope, but Magnesium-28 is radioactive and used in particle physics experiments.
Created: 2024-12-06 13:22:47
Last Updated: 2024-12-06 13:22:47
Magnetic resonance angiography (MRA): An MRI technique used to visualize blood vessels without using a contrast dye.
Created: 2024-12-06 13:22:54
Last Updated: 2024-12-06 13:22:54
Mallet: A type of hammer used in surgery to drive instruments like chisels or pins into bone or tissue without damaging them.
Created: 2024-12-07 14:33:10
Last Updated: 2024-12-07 14:33:10
Mammography: A specialized X-ray technique used for breast cancer screening and diagnosis by capturing detailed images of the breast tissue.
Created: 2024-12-06 13:23:04
Last Updated: 2024-12-06 13:23:04
Mammography Machine: A specialized X-ray machine used for breast imaging to detect breast cancer or other abnormalities in breast tissue.
Created: 2024-12-06 13:23:00
Last Updated: 2024-12-06 13:23:00
Mandible: The lower jawbone, which is the largest and strongest bone of the face.
Created: 2024-12-06 13:23:07
Last Updated: 2024-12-06 13:23:07
Mansonella ozzardi: A filarial worm found in Central and South America, causing mild symptoms such as skin rashes and joint pain.
Created: 2024-12-06 13:23:13
Last Updated: 2024-12-06 13:23:13
Marburg Virus Disease: A rare but severe hemorrhagic fever caused by the Marburg virus, leading to high fever, internal bleeding, and organ failure with a high mortality rate.
Created: 2024-12-06 13:23:20
Last Updated: 2024-12-06 13:23:20
Marfan Syndrome: A genetic condition affecting connective tissue, often impacting bones and joints.
Created: 2024-12-06 13:23:26
Last Updated: 2024-12-06 13:23:26
Mass Absorption Coefficient (ΞΌ/Ο): A measure of the materialβs ability to absorb radiation per unit mass, usually expressed in cmΒ²/g.
Created: 2024-12-07 14:33:29
Last Updated: 2024-12-07 14:33:29
Mastoid Process: A bony prominence behind the ear, part of the temporal bone of the skull.
Created: 2024-12-06 13:23:38
Last Updated: 2024-12-06 13:23:38
Maternity Ward: A hospital department focused on pregnancy, childbirth, and postnatal care.
Created: 2024-12-07 23:02:13
Last Updated: 2024-12-07 23:02:13
Maxilla: The upper jawbone, part of the face, which holds the upper teeth and forms part of the nasal cavity and eye socket.
Created: 2024-12-06 13:23:42
Last Updated: 2024-12-06 13:23:42
Medial Cubital Vein: Vein in the elbow region commonly used for blood draws, situated between the cephalic and basilic veins.
Created: 2024-12-06 13:23:48
Last Updated: 2024-12-06 13:23:48
Median Cubital Vein: Vein located in the anterior elbow, commonly used for venipuncture.
Created: 2024-12-06 13:23:55
Last Updated: 2024-12-06 13:23:55
Mediastinal Mass: Abnormal growth in the mediastinum. Identified via CT or MRI with characteristics based on etiology (e.g., thymoma, lymphoma).
Created: 2024-12-06 13:24:02
Last Updated: 2024-12-06 13:24:02
Mediastinum: The central compartment of the thoracic cavity, containing the heart, esophagus, trachea, and major blood vessels.
Created: 2024-12-06 13:24:06
Last Updated: 2024-12-06 13:24:06
Medicaid: A government program that offers health care for low-income Americans of any age.
Created: 2024-12-06 13:24:09
Last Updated: 2024-12-06 13:24:09
Medical Coder: A specialist who assigns codes to diagnoses and procedures for insurance and billing purposes.
Created: 2024-12-07 17:25:38
Last Updated: 2024-12-07 17:25:38
Medical Dosimetrist: A healthcare professional who collaborates with radiation oncologists to design radiation treatment plans, ensuring the accurate and safe delivery of radiation therapy.
Created: 2024-12-07 14:33:47
Last Updated: 2024-12-07 14:33:47
Medical Radiation Protection: The safety measures implemented to protect both patients and healthcare professionals from unnecessary radiation during medical procedures.
Created: 2024-12-06 13:24:15
Last Updated: 2024-12-06 13:24:15
Medicare: A government program that offers health care for Americans ages 65 and older.
Created: 2024-12-06 13:24:19
Last Updated: 2024-12-06 13:24:19
Medigap insurance: Health insurance policies that fill in the holes in Medicare coverage.
Created: 2024-12-06 13:24:25
Last Updated: 2024-12-06 13:24:25
Mediocollis trichosuri: A parasite that infects marsupials, especially in Australia, leading to a condition similar to human toxocariasis.
Created: 2024-12-06 13:24:32
Last Updated: 2024-12-06 13:24:32
Medullary Cavity: The central cavity of bone shafts, filled with bone marrow.
Created: 2024-12-06 13:24:37
Last Updated: 2024-12-06 13:24:37
Megaelectron Volt (MeV): A unit of energy equal to one million electron volts, used in particle and radiation physics.
Created: 2024-12-06 13:24:43
Last Updated: 2024-12-06 13:24:43
Meitnerium (Mt): A synthetic radioactive element used in high-energy physics experiments.
Created: 2024-12-04 09:20:50
Last Updated: 2024-12-04 09:20:50
Mendelevium (Md): An artificial element named after Dmitri Mendeleev, primarily used for scientific research.
Created: 2024-12-04 09:20:50
Last Updated: 2024-12-04 09:20:50
Meningioma: A type of tumor that arises from the meninges, the protective membranes surrounding the brain and spinal cord, often benign but can cause neurological symptoms depending on its location.
Created: 2024-12-06 13:24:50
Last Updated: 2024-12-06 13:24:50
Meniscal Tear: Damage to the cartilage in the knee, often from twisting motions.
Created: 2024-12-06 13:24:57
Last Updated: 2024-12-06 13:24:57
Meniscus: A crescent-shaped cartilage structure in the knee joint, acting as a cushion and stabilizer.
Created: 2024-12-06 13:25:00
Last Updated: 2024-12-06 13:25:00
Mesenteric Lymph Nodes: Lymph nodes located in the mesentery of the intestines, involved in immune surveillance of the gut.
Created: 2024-12-06 13:25:06
Last Updated: 2024-12-06 13:25:06
Mesothelioma: A malignancy of the pleura associated with asbestos exposure. CT shows pleural thickening and effusions.
Created: 2024-12-06 13:25:10
Last Updated: 2024-12-06 13:25:10
Metacarpals: The five bones of the hand located between the phalanges and the wrist bones (carpals).
Created: 2024-12-06 13:25:13
Last Updated: 2024-12-06 13:25:13
Metaphysis: The region of a long bone between the diaphysis and the epiphysis, where growth occurs during development.
Created: 2024-12-06 13:25:16
Last Updated: 2024-12-06 13:25:16
Metatarsal Stress Fracture: A small crack in one of the metatarsal bones due to overuse.
Created: 2024-12-06 13:25:23
Last Updated: 2024-12-06 13:25:23
Metatarsalgia: Pain and inflammation in the ball of the foot, often caused by overuse.
Created: 2024-12-06 13:25:27
Last Updated: 2024-12-06 13:25:27
Metatarsals: The five bones of the foot located between the toes and the tarsal bones.
Created: 2024-12-06 13:25:30
Last Updated: 2024-12-06 13:25:30
Metformin: A medication used to manage type 2 diabetes by improving insulin sensitivity.
Created: 2024-12-06 13:25:34
Last Updated: 2024-12-06 13:25:34
Methadone: A synthetic opioid used for pain management and opioid dependence treatment.
Created: 2024-12-06 13:25:38
Last Updated: 2024-12-06 13:25:38
Methanobrevibacter smithii: Bacteria in the gut that help with the digestion of complex sugars.
Created: 2024-12-06 13:25:45
Last Updated: 2024-12-06 13:25:45
Methotrexate: A chemotherapy drug and immunosuppressant used for various cancers and autoimmune diseases.
Created: 2024-12-06 13:25:48
Last Updated: 2024-12-06 13:25:48
Methylprednisolone: A corticosteroid used to treat inflammation and autoimmune conditions.
Created: 2024-12-06 13:25:52
Last Updated: 2024-12-06 13:25:52
Metoclopramide: A medication used to treat nausea, vomiting, and gastroparesis.
Created: 2024-12-06 13:25:55
Last Updated: 2024-12-06 13:25:55
Metoprolol: A beta-blocker used to treat high blood pressure, heart failure, and angina.
Created: 2024-12-06 13:25:58
Last Updated: 2024-12-06 13:25:58
Miconazole: An antifungal used to treat infections like athleteβs foot and yeast infections.
Created: 2024-12-06 13:26:02
Last Updated: 2024-12-06 13:26:02
Microsievert (Β΅Sv): A subunit of the sievert, used to measure low doses of radiation exposure, commonly encountered in environmental or medical contexts.
Created: 2024-12-06 13:26:08
Last Updated: 2024-12-06 13:26:08
Middle Cerebral Artery: Major artery that supplies blood to the lateral aspects of the cerebral hemispheres.
Created: 2024-12-06 13:26:14
Last Updated: 2024-12-06 13:26:14
Millicurie (mCi): A subunit of the curie, equal to 10^-3 curies, used to express the amount of radioactivity in medical and industrial applications.
Created: 2024-12-06 13:26:20
Last Updated: 2024-12-06 13:26:20
Missense Mutation: A mutation that results in the substitution of one amino acid for another in the protein sequence.
Created: 2024-12-06 13:26:27
Last Updated: 2024-12-06 13:26:27
Mitral Valve Prolapse: A condition in which the mitral valve of the heart does not close properly, potentially leading to heart murmur, palpitations, or arrhythmias.
Created: 2024-12-06 13:26:34
Last Updated: 2024-12-06 13:26:34
Mnires disease: An illness caused by a fluid imbalance in the inner ear.
Created: 2024-12-06 13:22:16
Last Updated: 2024-12-06 13:22:16
Mobile X-ray Machine: A portable X-ray device that allows for radiographic imaging in various settings, including at the bedside of critically ill patients or in emergency situations.
Created: 2024-12-06 13:26:41
Last Updated: 2024-12-06 13:26:41
Molecular Imaging in Radiotherapy: The use of imaging techniques, such as PET or MRI, to provide molecular information for more accurate targeting in radiotherapy.
Created: 2024-12-06 13:26:49
Last Updated: 2024-12-06 13:26:49
Mononucleosis Test (Monospot): A blood test used to detect the presence of antibodies to the Epstein-Barr virus, the cause of mononucleosis.
Created: 2024-12-06 13:26:56
Last Updated: 2024-12-06 13:26:56
Monotherapy in Radiotherapy: The use of radiation therapy as the only treatment modality for cancer, without combining it with surgery or chemotherapy.
Created: 2024-12-06 13:27:04
Last Updated: 2024-12-06 13:27:04
Morphine: An opioid pain medication used to manage severe pain.
Created: 2024-12-06 13:27:08
Last Updated: 2024-12-06 13:27:08
Mortons Neuroma: Thickening of tissue around a nerve in the foot, causing pain between the toes.
Created: 2024-12-06 14:39:05
Last Updated: 2024-12-06 14:39:05
Moscovium (Mc): Created in laboratory settings, it has no practical applications and is used for research.
Created: 2024-12-04 09:20:50
Last Updated: 2024-12-04 09:20:50
Moxifloxacin: A fluoroquinolone antibiotic used to treat bacterial infections like pneumonia and bronchitis.
Created: 2024-12-06 13:27:21
Last Updated: 2024-12-06 13:27:21
Mucosa: The mucous membrane lining the respiratory tract that helps moisten and protect the airways.
Created: 2024-12-06 13:27:24
Last Updated: 2024-12-06 13:27:24
Multileaf Collimator (MLC): A device used in linear accelerators that shapes the radiation beam to conform to the shape of the tumor, improving precision in radiotherapy.
Created: 2024-12-06 13:27:30
Last Updated: 2024-12-06 13:27:30
Multiple Myeloma: A cancer of plasma cells in the bone marrow, often causing bone pain and fractures.
Created: 2024-12-06 13:27:36
Last Updated: 2024-12-06 13:27:36
Musculoskeletal Radiologist: A radiologist specializing in the imaging and diagnosis of musculoskeletal conditions, including bone fractures, joint diseases, and sports injuries.
Created: 2024-12-07 14:34:38
Last Updated: 2024-12-07 14:34:38
Myasthenia Gravis: An autoimmune disorder that affects neuromuscular transmission, causing muscle weakness, particularly in the eyes, face, and throat, due to antibodies interfering with acetylcholine receptors.
Created: 2024-12-06 13:27:43
Last Updated: 2024-12-06 13:27:43
Mycobacterium tuberculosis: A slow-growing bacterium causing tuberculosis, primarily affecting the lungs.
Created: 2024-12-07 14:34:49
Last Updated: 2024-12-07 14:34:49
Myeloma Bone Disease: Bone destruction caused by multiple myeloma, leading to fractures and pain.
Created: 2024-12-06 13:27:49
Last Updated: 2024-12-06 13:27:49
Myocardial Arteries: Arteries that supply the heart muscle with oxygen-rich blood, particularly the coronary arteries.
Created: 2024-12-06 13:27:55
Last Updated: 2024-12-06 13:27:55
Myositis Ossificans: Bone tissue forming inside muscle or other soft tissues after trauma or injury.
Created: 2024-12-06 13:28:01
Last Updated: 2024-12-06 13:28:01
mRNA (Messenger RNA): A type of RNA that carries genetic information from DNA to the ribosome, where it is used to make proteins.
Created: 2024-12-06 12:10:49
Last Updated: 2024-12-06 12:10:49
macrocytic anemia: The presence of larger-than-normal red blood cells in circulation even though there are too few of them caused by lack of folate and vitamin B12.
Created: 2024-12-06 12:10:41
Last Updated: 2024-12-06 12:10:41
macronutrients: Substances that provide energy and that the body needs for growth. The main categories are: fat, carbohydrate, and protein.
Created: 2024-12-06 12:10:29
Last Updated: 2024-12-06 12:10:29
macrophage: A type of white blood cell that destroys cell debris, bacteria, and foreign agents.
Created: 2024-12-06 12:10:22
Last Updated: 2024-12-06 12:10:22
macula: The area in the center of the retina that produces sharp, clear central vision and allows one to see fine detail.
Created: 2024-12-06 12:10:19
Last Updated: 2024-12-06 12:10:19
macular edema: The build-up of fluid in the macula caused by fluid leaking from blood vessels in the eye. It can blur and damage vision.
Created: 2024-12-06 12:10:15
Last Updated: 2024-12-06 12:10:15
magnetic resonance imaging: A scan that creates detailed pictures of internal organs; commonly referred to as MRI. Magnetic resonance imaging uses radio waves, a strong magnetic field, and a computer to produce images of organs and internal tissues.
Created: 2024-12-06 12:10:08
Last Updated: 2024-12-06 12:10:08
maintenance of wakefulness test: A test to measure sleepiness during the day. A tester measures how long it takes a person who is sitting up in a chair or bed to fall asleep after he or she has been asked to stay awake.
Created: 2024-12-06 12:10:01
Last Updated: 2024-12-06 12:10:01
major histocompatibility complex molecule: Molecules that help protect the body from foreign substances. These molecules display proteins on the surface of cells so that protective immune system cells can kill the protein if it is harmful to the body.
Created: 2024-12-06 12:09:53
Last Updated: 2024-12-06 12:09:53
maladaptive stress response: An unhealthy physiological response to stressors, in which the stress response often does not turn off even when the stressor disappears.
Created: 2024-12-06 12:09:45
Last Updated: 2024-12-06 12:09:45
malaise: A general feeling of illness that can be a sign of disease.
Created: 2024-12-06 12:09:39
Last Updated: 2024-12-06 12:09:39
malignant hypertension: A dangerous type of high blood pressure marked by an unusually sudden rise in blood pressure to very high levels, often accompanied by headache, blurred vision, and seizures.
Created: 2024-12-06 12:09:36
Last Updated: 2024-12-06 12:09:36
malnutrition: Failure to eat or to properly absorb the nutrients needed for good health.
Created: 2024-12-06 12:09:25
Last Updated: 2024-12-06 12:09:25
mast cell: A cell involved in allergic reactions. When stimulated, it releases chemicals like histamine that signal infection and cause inflammation.
Created: 2024-12-06 12:09:20
Last Updated: 2024-12-06 12:09:20
mastoid bone: The bone in the skull behind the ear.
Created: 2024-12-06 12:09:13
Last Updated: 2024-12-06 12:09:13
mastopexy: A cosmetic surgery to reshape and lift drooping breasts. Commonly known as a breast lift.
Created: 2024-12-06 12:09:05
Last Updated: 2024-12-06 12:09:05
masturbation: Sexual self-stimulation.
Created: 2024-12-06 12:09:01
Last Updated: 2024-12-06 12:09:01
maximizer: A person who typically evaluates all options before making a decision, in an effort to identify the perfect choice, and who never settles for second-best.
Created: 2024-12-06 12:08:57
Last Updated: 2024-12-06 12:08:57
meal plan: A detailed guide outlining the amounts and types of food a person should eat each day.
Created: 2024-12-06 12:08:52
Last Updated: 2024-12-06 12:08:52
medulla: Refers to the middle of something.
Created: 2024-12-06 12:08:46
Last Updated: 2024-12-06 12:08:46
megaloblastic anemia: Fewer than normal healthy red blood cells in circulation, caused by a lack of folate or vitamin B12. Red cells become large and deformed, and are unable to carry oxygen efficiently.
Created: 2024-12-06 12:08:43
Last Updated: 2024-12-06 12:08:43
meglitinides: A type of medication taken to treat type 2 diabetes.
Created: 2024-12-06 12:08:36
Last Updated: 2024-12-06 12:08:36
melanin: A substance that gives the skin, hair, and eyes their natural color.
Created: 2024-12-06 12:08:33
Last Updated: 2024-12-06 12:08:33
melanocytes: Cells located deep in the epidermis that produce melanin, the pigment that colors skin.
Created: 2024-12-06 12:08:30
Last Updated: 2024-12-06 12:08:30
melanoma: The most dangerous type of skin cancer.
Created: 2024-12-06 12:08:27
Last Updated: 2024-12-06 12:08:27
melatonin: A hormone that regulates the bodys sleep-wake cycle.
Created: 2024-12-06 12:08:21
Last Updated: 2024-12-06 12:08:21
membrane: A thin layer of tissue that surrounds or lines organs or cavities.
Created: 2024-12-06 12:08:16
Last Updated: 2024-12-06 12:08:16
memory T cells and B cells: Immune cells that remember harmful agents that have entered the body in the past. When they spot the substance again, they spur the immune system to eliminate the invader.
Created: 2024-12-06 12:08:11
Last Updated: 2024-12-06 12:08:11
meninges: The three membranes that cover and protect the brain and spinal cord.
Created: 2024-12-06 12:08:05
Last Updated: 2024-12-06 12:08:05
meningitis: Swelling of the membranes that cover and protect the brain and spinal cord.
Created: 2024-12-06 12:08:02
Last Updated: 2024-12-06 12:08:02
menopause: The point marking the end of menstruation, officially designated as one year after a womans final period.
Created: 2024-12-06 12:07:58
Last Updated: 2024-12-06 12:07:58
metabolic syndrome: A cluster of risk factors that accelerate the progression of heart disease.
Created: 2024-12-06 12:07:43
Last Updated: 2024-12-06 12:07:43
metabolism: The chemical reactions that occur in all living organisms to maintain life. An example is converting food into energy that the body needs to function.
Created: 2024-12-06 12:07:35
Last Updated: 2024-12-06 12:07:35
metastasis: The spread of cancer cells from the primary site to another part of the body.
Created: 2024-12-06 12:07:32
Last Updated: 2024-12-06 12:07:32
metered-dose inhaler: A device that delivers a specific dose of an inhaled asthma medication.
Created: 2024-12-06 12:07:28
Last Updated: 2024-12-06 12:07:28
microalbuminuria: Leakage of small amounts of a protein called albumin into the urine caused by kidney disease or damage.
Created: 2024-12-06 12:07:21
Last Updated: 2024-12-06 12:07:21
microaneurysm: A tiny bulge that develops in the wall of a blood vessel.
Created: 2024-12-06 12:07:17
Last Updated: 2024-12-06 12:07:17
A microbe (or microorganism) is a tiny living organism that is usually too small to be seen with the naked eye. Microbes include a variety of organisms, such as bacteria, viruses, fungi, protozoa, and some algae. They can be single-celled (unicellular) or multicellular organisms, and they exist in a wide range of environments, from soil and water to inside the bodies of other organisms.
Microbes play critical roles in various ecological processes, such as nutrient cycling, fermentation, and digestion. Some microbes are beneficial, such as those that help with digestion in the human gut, while others can be harmful and cause diseases.
Created: 2025-01-28 21:39:10
Last Updated: 2025-01-28 21:39:10
microdermabrasion: A cosmetic procedure in which tiny crystals under high pressure are sprayed on the face. This buffs away the outer layer of skin, eliminates fine lines, and improves the look of the skin.
Created: 2024-12-06 12:07:11
Last Updated: 2024-12-06 12:07:11
microgram: A unit of mass, equal to one-thousandth of a milligram. Abbreviated as mcg.
Created: 2024-12-06 12:07:02
Last Updated: 2024-12-06 12:07:02
micronized: Reducing a substance to very small particles.
Created: 2024-12-06 12:06:56
Last Updated: 2024-12-06 12:06:56
micronutrients: Vitamins and minerals needed to maintain normal body functions and prevent certain illnesses.
Created: 2024-12-06 12:06:52
Last Updated: 2024-12-06 12:06:52
microvascular disease: A condition in which the smallest blood vessels in the walls of the heart are narrowed or inelastic.
Created: 2024-12-06 12:06:24
Last Updated: 2024-12-06 12:06:24
microvasculature: The body's small blood vessels.
Created: 2024-12-06 12:06:18
Last Updated: 2024-12-06 12:06:18
micturition: Emptying the bladder. Also called urination or voiding.
Created: 2024-12-06 12:06:15
Last Updated: 2024-12-06 12:06:15
middle ear: The air-filled cavity behind the eardrum that contains the three small bones that transmit sound vibrations to the inner ear.
Created: 2024-12-06 12:06:11
Last Updated: 2024-12-06 12:06:11
migraine without aura: A severe headache that is not preceded by visual disturbances such as flashing lights. Also known as common migraine.
Created: 2024-12-06 12:06:05
Last Updated: 2024-12-06 12:06:05
mild cognitive impairment: The loss of some brain functions, such as memory, thinking, or language, that is noticeable, but doesnοΏ½t interfere with ability to carry out daily tasks.
Created: 2024-12-06 12:05:57
Last Updated: 2024-12-06 12:05:57
milligram: A metric unit of weight equivalent to one-thousandth of a gram. Abbreviated as mg.
Created: 2024-12-06 12:05:50
Last Updated: 2024-12-06 12:05:50
mindfulness meditation: A form of meditation with roots in ancient Buddhist practice through which a person has a calm awareness of his or her body and feelings and is fully engaged in the present; also called insight meditation.
Created: 2024-12-06 12:05:36
Last Updated: 2024-12-06 12:05:36
mindfulness-based cognitive behavioral therapy: A well-established acceptance-based therapy, used principally in treatment of depression and anxiety.
Created: 2024-12-06 12:05:46
Last Updated: 2024-12-06 12:05:46
mindlessness: Acting without full attention to one's surroundings, behavior, or internal experience.
Created: 2024-12-06 12:05:26
Last Updated: 2024-12-06 12:05:26
miotic: An eye drop that constricts the pupil; used to treat glaucoma.
Created: 2024-12-06 12:05:23
Last Updated: 2024-12-06 12:05:23
mitochondria: Small structures within cells that create break down nutrients and create energy for cells. Known as the power producers or energy factories of cells.
Created: 2024-12-06 12:05:20
Last Updated: 2024-12-06 12:05:20
mitral valve stenosis: A narrowing of the mitral valve opening that limits blood flow from the left atrium to the left ventricle.
Created: 2024-12-06 12:05:16
Last Updated: 2024-12-06 12:05:16
monoamine oxidase inhibitors: Medications used to treat depression. They work by making the chemical messengers serotonin and norepinephrine more available.
Created: 2024-12-06 12:05:09
Last Updated: 2024-12-06 12:05:09
monoclonal antibody: An antibody is a protein molecule that can bind to a virus and mark it for destruction by the immune system. A monoclonal antibody is a man-made substance used to treat some viral and other diseases.
Created: 2024-12-06 12:05:03
Last Updated: 2024-12-06 12:05:03
monocytes: White blood cells that protect the body from disease by attacking and consuming foreign particles.
Created: 2024-12-06 12:04:55
Last Updated: 2024-12-06 12:04:55
monounsaturated fat: A type of fat abundant in vegetable oils such as olive, peanut, sesame, and canola oils. Monounsaturated fats donοΏ½t raise levels of unhealthy LDL cholesterol, and may even lower it.
Created: 2024-12-06 12:04:51
Last Updated: 2024-12-06 12:04:51
motilin: A hormone that helps the small intestine contract and move food through the digestive tract.
Created: 2024-12-06 12:04:44
Last Updated: 2024-12-06 12:04:44
motility: The ability of the digestive tract to move its contents.
Created: 2024-12-06 12:04:40
Last Updated: 2024-12-06 12:04:40
motor unit: The pairing of a nerve cell and the group of muscle fibers it commands.
Created: 2024-12-06 12:04:36
Last Updated: 2024-12-06 12:04:36
mucosa: Tissue that lines the tube-like structures of the body such as the respiratory and gastrointestinal tracts.
Created: 2024-12-06 12:04:29
Last Updated: 2024-12-06 12:04:29
mucous membrane: A thin layer that lines many cavities and structures in the body that are exposed to air in the environment, such as the nose, mouth, and lungs.
Created: 2024-12-06 12:04:25
Last Updated: 2024-12-06 12:04:25
multi-infarct dementia: Memory loss and impaired thinking caused by tiny strokes that are often too small to notice until a sizable area of the brain is affected.
Created: 2024-12-06 12:04:17
Last Updated: 2024-12-06 12:04:17
multinodular goiter: An enlargement of the thyroid gland with more than one lump or nodule appearing on the neck.
Created: 2024-12-06 12:04:09
Last Updated: 2024-12-06 12:04:09
multiple sleep latency test: A sleep test to measure daytime sleepiness. It times how quickly a person falls asleep when asked to rest in a quiet, darkened room during the day.
Created: 2024-12-06 12:04:01
Last Updated: 2024-12-06 12:04:01
murmur: An sound heard during an examination of the heart caused by abnormal flow of blood through heart chambers or valves. Many heart murmurs do not indicate heart problems; others do.
Created: 2024-12-06 12:03:54
Last Updated: 2024-12-06 12:03:54
muscle fibers: Cells bundled together to make up muscle tissue. Also known as muscle cells.
Created: 2024-12-06 12:03:42
Last Updated: 2024-12-06 12:03:42
muscle-contraction headache: A headache characterized by constant pressure, mild to moderate pain, and the feeling that a tight band is squeezing the head. Also known as a tension headache.
Created: 2024-12-06 12:03:49
Last Updated: 2024-12-06 12:03:49
muscular endurance: The ability of muscle to continue to perform without stopping because of fatigue.
Created: 2024-12-06 12:03:36
Last Updated: 2024-12-06 12:03:36
muscularis: The thin layer of smooth muscle lining of the colon or rectum.
Created: 2024-12-06 12:03:29
Last Updated: 2024-12-06 12:03:29
musculoskeletal: Related to the muscles and the skeleton.
Created: 2024-12-06 12:03:24
Last Updated: 2024-12-06 12:03:24
mutation: The process by which a change occurs in genetic material and is inherited by the next generation.
Created: 2024-12-06 12:03:20
Last Updated: 2024-12-06 12:03:20
myalgia: Pain or tenderness in a muscle.
Created: 2024-12-06 12:03:17
Last Updated: 2024-12-06 12:03:17
myasthenia: An abnormal weakness in a muscle or group of muscles.
Created: 2024-12-06 12:03:13
Last Updated: 2024-12-06 12:03:13
mydriatic: A type of drug that widens the pupil.
Created: 2024-12-06 12:03:10
Last Updated: 2024-12-06 12:03:10
myelin: A fatty material that surrounds and protects some nerve fibers.
Created: 2024-12-06 12:03:07
Last Updated: 2024-12-06 12:03:07
myelography: A test that uses a special dye and X-rays to detect spinal cord problems. The dye is injected into the space surrounding the spinal cord, making the spinal cord, spinal canal, and nerve roots appear in detail on the X-ray.
Created: 2024-12-06 12:03:02
Last Updated: 2024-12-06 12:03:02
myelopathy: A disorder in which the spinal cord is compressed, diseased, or damaged.
Created: 2024-12-06 12:02:56
Last Updated: 2024-12-06 12:02:56
myocardial rupture: Tearing of one of the walls of the heart. It usually occurs immediately after a heart attack.
Created: 2024-12-06 12:02:52
Last Updated: 2024-12-06 12:02:52
myocarditis: Inflammation of the heart muscle (myocardium).
Created: 2024-12-06 12:02:43
Last Updated: 2024-12-06 12:02:43
myocardium: The middle layer of heart tissue. The muscular myocardium is sandwiched between the outer layer (epicardium) and the inner layer (endocardium).
Created: 2024-12-06 12:02:40
Last Updated: 2024-12-06 12:02:40
myocyte: A muscle cell.
Created: 2024-12-06 12:02:37
Last Updated: 2024-12-06 12:02:37
myofibrils: Long interlocking strands that make up muscle fibers.
Created: 2024-12-06 12:02:33
Last Updated: 2024-12-06 12:02:33
myofilaments: The fundamental muscle proteins that form myofibrils. Myofilaments slide over one another, bunching up and generating force, when a muscle contracts.
Created: 2024-12-06 12:02:30
Last Updated: 2024-12-06 12:02:30
myopia: Nearsightedness. An optical error in which light rays meet and focus before reaching the retina, making objects that are far away appear blurry.
Created: 2024-12-06 12:02:26
Last Updated: 2024-12-06 12:02:26
myosin: A protein that helps muscle contract and relax.
Created: 2024-12-06 12:02:19
Last Updated: 2024-12-06 12:02:19